{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Clean Data (Duplicate Removal)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "import json"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "with open(\"/home/pwxcoo/projects/chinese-xinhua/archived/idiom.json\") as fp:\n",
    "    idioms = json.load(fp)\n",
    "\n",
    "len(idioms)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "idioms[:5]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "unique_idioms = set(idiom[\"word\"] for idiom in idioms)\n",
    "unique_idioms"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "len(unique_idioms)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "check = dict()\n",
    "for idiom in idioms:\n",
    "    if idiom[\"word\"] in check and str(idiom) > str(check[idiom[\"word\"]]):\n",
    "#         print(idiom)\n",
    "#         print(check[idiom[\"word\"]])\n",
    "        check[idiom[\"word\"]] = idiom\n",
    "    else:\n",
    "        check[idiom[\"word\"]] = idiom\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": [
    "with open(\"/home/pwxcoo/projects/chinese-xinhua/data/idiom-clean.json\", \"w+\", encoding=\"utf-8\") as fp:\n",
    "    json.dump(list(check.values()), fp, ensure_ascii=False)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {},
   "outputs": [],
   "source": []
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
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  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
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